| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 23.11 | 23.16 | -0.35 | -1.49% | 22.92 | 23.62 | 10473 | 2435.63 | 0.84% | 0.00 |
| 2025-04-02 | 23.57 | 23.51 | 0.05 | 0.21% | 23.33 | 23.93 | 9105 | 2150.68 | 0.73% | 0.00 |
| 2025-04-01 | 22.98 | 23.46 | 0.47 | 2.04% | 22.97 | 23.60 | 12873 | 3005.11 | 1.03% | 0.00 |
| 2025-03-31 | 22.90 | 22.99 | 0.07 | 0.31% | 22.38 | 23.06 | 15080 | 3424.29 | 1.20% | 0.00 |
| 2025-03-28 | 23.41 | 22.92 | -0.65 | -2.76% | 22.92 | 23.77 | 15079 | 3505.57 | 1.20% | 0.00 |
| 2025-03-27 | 23.68 | 23.57 | -0.14 | -0.59% | 23.16 | 23.85 | 15379 | 3614.69 | 1.23% | 0.00 |
| 2025-03-26 | 23.66 | 23.71 | -0.13 | -0.55% | 23.59 | 23.98 | 15847 | 3770.91 | 1.27% | 0.00 |
| 2025-03-25 | 24.90 | 23.84 | 0.08 | 0.34% | 23.59 | 24.90 | 23044 | 5552.10 | 1.84% | 0.00 |
| 2025-03-24 | 24.60 | 23.76 | -1.05 | -4.23% | 23.14 | 24.68 | 37195 | 8855.52 | 2.97% | 0.00 |
| 2025-03-21 | 24.53 | 24.81 | 0.06 | 0.24% | 24.29 | 24.99 | 30144 | 7444.71 | 2.41% | 0.00 |
| 2025-03-20 | 24.95 | 24.75 | -0.21 | -0.84% | 24.71 | 25.20 | 23384 | 5837.71 | 1.87% | 0.00 |
| 2025-03-19 | 25.45 | 24.96 | -0.59 | -2.31% | 24.87 | 25.45 | 36055 | 9039.94 | 2.88% | 0.00 |
| 2025-03-18 | 26.20 | 25.55 | -0.56 | -2.14% | 25.46 | 26.64 | 50295 | 13064.08 | 4.02% | 4.00 |
| 2025-03-17 | 25.78 | 26.11 | 0.26 | 1.01% | 25.36 | 26.57 | 60529 | 15704.44 | 4.84% | 0.00 |
| 2025-03-14 | 26.30 | 25.85 | -0.92 | -3.44% | 25.75 | 26.77 | 84553 | 21998.46 | 6.76% | 0.00 |
| 2025-03-13 | 25.16 | 26.77 | 1.62 | 6.44% | 24.53 | 27.13 | 114810 | 29882.51 | 9.17% | 0.00 |
| 2025-03-12 | 24.74 | 25.15 | 0.41 | 1.66% | 24.53 | 25.91 | 47737 | 12037.70 | 3.81% | 0.00 |
| 2025-03-11 | 23.96 | 24.74 | 0.38 | 1.56% | 23.62 | 24.97 | 30075 | 7365.53 | 2.40% | 0.00 |
| 2025-03-10 | 24.02 | 24.36 | 0.15 | 0.62% | 23.95 | 24.43 | 15667 | 3785.08 | 1.25% | 0.00 |
| 2025-03-07 | 24.78 | 24.21 | -0.45 | -1.82% | 24.02 | 24.78 | 19478 | 4742.63 | 1.56% | 0.00 |
| 2025-03-06 | 24.32 | 24.66 | 0.37 | 1.52% | 24.28 | 24.80 | 21505 | 5294.37 | 1.72% | 0.00 |
| 2025-03-05 | 24.30 | 24.29 | 0.00 | 0.00% | 23.88 | 24.59 | 19290 | 4663.43 | 1.54% | 0.00 |
| 2025-03-04 | 23.59 | 24.29 | 0.55 | 2.32% | 23.25 | 24.33 | 20900 | 5003.69 | 1.67% | 0.00 |
| 2025-03-03 | 23.56 | 23.74 | 0.23 | 0.98% | 23.30 | 24.29 | 25121 | 6011.97 | 2.01% | 0.00 |
| 2025-02-28 | 24.70 | 23.51 | -1.33 | -5.35% | 23.46 | 24.79 | 28090 | 6757.46 | 2.24% | 0.00 |
| 2025-02-27 | 25.00 | 24.84 | -0.33 | -1.31% | 24.41 | 25.13 | 33531 | 8315.39 | 2.68% | 0.00 |
| 2025-02-26 | 25.22 | 25.17 | -0.17 | -0.67% | 24.90 | 25.55 | 38261 | 9644.84 | 3.06% | 0.00 |
| 2025-02-25 | 24.62 | 25.34 | 0.65 | 2.63% | 24.28 | 25.70 | 45028 | 11305.15 | 3.60% | 0.00 |
| 2025-02-24 | 24.72 | 24.69 | -0.14 | -0.56% | 24.38 | 24.81 | 27125 | 6669.29 | 2.17% | 0.00 |
| 2025-02-21 | 24.58 | 24.83 | 0.10 | 0.40% | 24.19 | 24.91 | 40826 | 10022.16 | 3.26% | 0.00 |
| 2025-02-20 | 24.04 | 24.73 | 0.89 | 3.73% | 23.86 | 24.95 | 51553 | 12586.47 | 4.12% | 0.00 |
| 2025-02-19 | 23.10 | 23.84 | 0.74 | 3.20% | 22.83 | 23.85 | 22930 | 5408.01 | 1.83% | 0.00 |
| 2025-02-18 | 24.00 | 23.10 | -0.93 | -3.87% | 22.90 | 24.27 | 26411 | 6228.11 | 2.11% | 0.00 |
| 2025-02-17 | 23.68 | 24.03 | 0.35 | 1.48% | 23.66 | 24.34 | 24047 | 5770.69 | 1.92% | 0.00 |
| 2025-02-14 | 23.75 | 23.68 | -0.05 | -0.21% | 23.52 | 23.91 | 19595 | 4650.75 | 1.57% | 0.00 |
| 2025-02-13 | 24.30 | 23.73 | -0.67 | -2.75% | 23.70 | 24.30 | 24484 | 5858.08 | 1.96% | 0.00 |
| 2025-02-12 | 24.00 | 24.40 | 0.20 | 0.83% | 23.84 | 24.41 | 24674 | 5963.93 | 1.97% | 0.00 |
| 2025-02-11 | 24.58 | 24.20 | -0.40 | -1.63% | 23.94 | 24.58 | 22344 | 5394.93 | 1.79% | 0.00 |
| 2025-02-10 | 24.21 | 24.60 | 0.56 | 2.33% | 24.08 | 24.87 | 23762 | 5794.17 | 1.90% | 0.00 |
| 2025-02-07 | 24.21 | 24.04 | 0.34 | 1.43% | 23.71 | 24.44 | 32364 | 7798.70 | 2.59% | 0.00 |
| 2025-02-06 | 22.90 | 23.70 | 0.86 | 3.77% | 22.68 | 23.72 | 23620 | 5528.11 | 1.89% | 0.00 |
| 2025-02-05 | 22.58 | 22.84 | 0.66 | 2.98% | 22.34 | 23.15 | 21213 | 4823.91 | 1.69% | 0.00 |
| 2025-01-27 | 23.80 | 22.18 | -0.94 | -4.07% | 22.15 | 23.80 | 25834 | 5844.37 | 2.06% | 0.00 |
| 2025-01-24 | 22.51 | 23.12 | 0.50 | 2.21% | 22.30 | 23.21 | 19284 | 4410.55 | 1.54% | 0.00 |
| 2025-01-23 | 23.22 | 22.62 | -0.26 | -1.14% | 22.62 | 23.64 | 24254 | 5630.97 | 1.94% | 0.00 |
| 2025-01-22 | 23.23 | 22.88 | -0.41 | -1.76% | 22.70 | 23.57 | 23772 | 5493.48 | 1.90% | 0.00 |
| 2025-01-21 | 23.74 | 23.29 | -0.25 | -1.06% | 22.96 | 23.80 | 19882 | 4611.04 | 1.59% | 0.00 |
| 2025-01-20 | 23.76 | 23.54 | 0.13 | 0.56% | 23.20 | 23.78 | 19480 | 4590.47 | 1.56% | 0.00 |
| 2025-01-17 | 23.34 | 23.41 | 0.17 | 0.73% | 22.90 | 23.73 | 19061 | 4440.58 | 1.52% | 0.00 |
| 2025-01-16 | 23.52 | 23.24 | -0.05 | -0.21% | 23.00 | 23.91 | 19380 | 4545.95 | 1.55% | 0.00 |
| 2025-01-15 | 23.80 | 23.29 | -0.30 | -1.27% | 23.25 | 23.80 | 17170 | 4022.49 | 1.37% | 0.00 |
| 2025-01-14 | 22.62 | 23.59 | 1.18 | 5.27% | 22.35 | 23.59 | 21600 | 5010.19 | 1.73% | 0.00 |
| 2025-01-13 | 22.13 | 22.41 | 0.06 | 0.27% | 21.45 | 22.56 | 20852 | 4600.48 | 1.67% | 0.00 |
| 2025-01-10 | 23.20 | 22.35 | -1.05 | -4.49% | 22.33 | 23.62 | 19762 | 4545.89 | 1.58% | 0.00 |
| 2025-01-09 | 22.96 | 23.40 | 0.24 | 1.04% | 22.95 | 23.70 | 19138 | 4497.00 | 1.53% | 0.00 |
| 2025-01-08 | 23.40 | 23.16 | -0.18 | -0.77% | 22.29 | 23.46 | 24118 | 5540.04 | 1.93% | 0.00 |
| 2025-01-07 | 22.39 | 23.34 | 0.77 | 3.41% | 22.39 | 23.41 | 20321 | 4670.84 | 1.62% | 0.00 |
| 2025-01-06 | 22.88 | 22.57 | -0.36 | -1.57% | 21.80 | 23.03 | 23905 | 5394.65 | 1.91% | 0.00 |
| 2025-01-03 | 24.40 | 22.93 | -1.23 | -5.09% | 22.88 | 24.52 | 29744 | 6996.08 | 2.38% | 0.00 |
| 2025-01-02 | 24.96 | 24.16 | -0.72 | -2.89% | 23.90 | 25.45 | 31040 | 7642.89 | 2.48% | 0.00 |
| 2024-12-31 | 25.98 | 24.88 | -1.17 | -4.49% | 24.84 | 26.34 | 29825 | 7552.92 | 2.38% | 0.00 |
| 2024-12-30 | 26.13 | 26.05 | -0.54 | -2.03% | 25.62 | 26.59 | 21386 | 5592.17 | 1.71% | 0.00 |
| 2024-12-27 | 26.94 | 26.59 | -0.36 | -1.34% | 26.50 | 27.34 | 20037 | 5399.92 | 1.60% | 3.00 |
| 2024-12-26 | 26.23 | 26.95 | 0.66 | 2.51% | 26.06 | 27.28 | 23459 | 6297.56 | 1.87% | 0.00 |
| 2024-12-25 | 27.06 | 26.29 | -0.77 | -2.85% | 25.71 | 27.38 | 28962 | 7616.66 | 2.31% | 0.00 |
| 2024-12-24 | 27.01 | 27.06 | 0.16 | 0.59% | 26.21 | 27.47 | 28368 | 7609.01 | 2.27% | 0.00 |
| 2024-12-23 | 28.74 | 26.90 | -2.04 | -7.05% | 26.80 | 28.94 | 37274 | 10293.42 | 2.98% | 0.00 |
| 2024-12-20 | 28.17 | 28.94 | 0.77 | 2.73% | 27.98 | 29.13 | 34993 | 10058.60 | 2.80% | 18.00 |
| 2024-12-19 | 27.45 | 28.17 | 0.31 | 1.11% | 27.45 | 28.27 | 26161 | 7305.90 | 2.09% | 24.00 |
| 2024-12-18 | 27.20 | 27.86 | 0.73 | 2.69% | 26.65 | 28.20 | 28187 | 7781.88 | 2.25% | 7.00 |
| 2024-12-17 | 28.39 | 27.13 | -0.95 | -3.38% | 27.10 | 28.46 | 26784 | 7391.00 | 2.14% | 0.00 |
| 2024-12-16 | 28.60 | 28.08 | -0.52 | -1.82% | 27.80 | 28.84 | 28085 | 7940.36 | 2.24% | 0.00 |
| 2024-12-13 | 29.20 | 28.60 | -0.81 | -2.75% | 28.60 | 29.39 | 38301 | 11084.62 | 3.06% | 0.00 |
| 2024-12-12 | 28.92 | 29.41 | 0.49 | 1.69% | 28.64 | 29.66 | 54243 | 15853.22 | 4.33% | 0.00 |
| 2024-12-11 | 29.20 | 28.92 | 0.10 | 0.35% | 28.53 | 29.37 | 36956 | 10652.88 | 2.95% | 1.00 |
| 2024-12-10 | 29.00 | 28.82 | 0.70 | 2.49% | 28.50 | 29.41 | 53083 | 15385.85 | 4.24% | 31.00 |
| 2024-12-09 | 28.50 | 28.12 | -0.55 | -1.92% | 27.78 | 28.77 | 37393 | 10543.50 | 2.99% | 69.00 |
| 2024-12-06 | 28.58 | 28.67 | 0.08 | 0.28% | 28.02 | 28.85 | 36373 | 10351.71 | 2.91% | 12.00 |
| 2024-12-05 | 28.05 | 28.59 | 0.25 | 0.88% | 28.05 | 28.78 | 30998 | 8829.41 | 2.48% | 141.00 |
| 2024-12-04 | 29.15 | 28.34 | -0.25 | -0.87% | 28.21 | 29.66 | 52825 | 15325.39 | 4.22% | 0.00 |
民德电子(300656)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
